156724972

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{607}}^1\times {\mathrm{3797}}^1$

素因数の和:4425

約数の個数: 24

約数和(自身を含む): 290957184

約数和(自身を除く): 134232212

約数列:

[1, 2, 4, 17, 34, 68, 607, 1214, 2428, 3797, 7594, 10319, 15188, 20638, 41276, 64549, 129098, 258196, 2304779, 4609558, 9219116, 39181243, 78362486, 156724972]

約数ペア:

[(1, 156724972), (2, 78362486), (4, 39181243), (17, 9219116), (34, 4609558), (68, 2304779), (607, 258196), (1214, 129098), (2428, 64549), (3797, 41276), (7594, 20638), (10319, 15188)]